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Add new ports to network requirement doc #4063

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Aug 2, 2022
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Add new ports to network requirement doc #4063

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17 changes: 9 additions & 8 deletions docs/network-requirements.md
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Original file line number Diff line number Diff line change
Expand Up @@ -3,15 +3,16 @@
Antrea has a few network requirements to get started, ensure that your hosts and
firewalls allow the necessary traffic based on your configuration.

| Configuration | Host(s) | ports/protocols | Other |
| ----------------------------- | ------------------- | ------------------------------------------ | ----- |
| Antrea with VXLAN enabled | All | UDP 4789 | |
| Antrea with Geneve enabled | All | UDP 6081 | |
| Antrea with STT enabled | All | TCP 7471 | |
| Configuration | Host(s) | ports/protocols | Other |
| ----------------------------- | ------------------- | ------------------------------------------ | ---------------------------- |
| Antrea with VXLAN enabled | All | UDP 4789 | |
| Antrea with Geneve enabled | All | UDP 6081 | |
| Antrea with STT enabled | All | TCP 7471 | |
| Antrea with GRE enabled | All | IP Protocol ID 47 | No support for IPv6 clusters |
| Antrea with IPsec ESP enabled | All | IP protocol ID 50 and 51, UDP 500 and 4500 | |
| All | kube-apiserver host | TCP 443 or 6443\* | |
| All | All | TCP 10349, 10350 | |
| Antrea with IPsec ESP enabled | All | IP protocol ID 50 and 51, UDP 500 and 4500 | |
| Antrea with WireGuard enabled | All | UDP 51820 | |
| All | kube-apiserver host | TCP 443 or 6443\* | |
| All | All | TCP 10349, 10350, 10351 | |

\* _The value passed to kube-apiserver using the --secure-port flag. If you cannot
locate this, check the targetPort value returned by kubectl get svc kubernetes -o yaml._